小程序二次循环，嵌套循环

嵌套循环

 

test.wxml

<view wx:for="{{test}}" wx:key="" class='onearr'>
  <view>姓名：{{item.name}}</view>
  <view>学校：{{item.school}}</view>
  <view>年纪{{item.age}}</view>
  <!-- 二次嵌套循环 -->
  <view wx:for="{{item.sec_test}}" wx:for-item="xxxx" wx:key="" class='secarr'>
    <view >{{xxxx.desc}}</view>
  </view>
</view>

test.wxss

/* //第一层数组 */
.onearr{
width: 80%;
background: orange;

}
.secarr{
  width: 70%;
margin: 0 auto;
padding: 5rpx;
background: orangered;
}

test.js

test: [{
      id:"001",
      name: "小红",
      school:"师大",
      age:"18",
      sec_test: [{
          id: 1,
          desc: "还是打比赛",
        },
        {
          id: 2,
          desc: "啥都会看见啊哈",
        },
        {
          id: 3,
          desc: "asdakjd",
        }
      ],
    },
      {
        id:"002",
        name: "小丽",
        school: "清华",
        age: "22",
        sec_test: [{
          id: 1,
          desc: "还是打比赛",
        },
        {
          id: 2,
          desc: "啥都会看见啊哈",
        },
        {
          id: 3,
          desc: "asdakjd",
        }
        ],
      }
    ],